• Archival quality ink for use in acid-free environments.
• Chemically stable, waterproof, and fade resistant.
• No smears, feathers, or bleed-through on most papers. Disposable.
• Ideal for anime, illustration, details, fine art, design, comics, modeling, journaling and papercrafting. Not evaluated for cosmetic use on skin.
• Pack of 6 pens of nib size 0.3MM. Highly compatible with Brustro Ultra Smooth Bristol 250 GSM .

 Experience smooth, skip-free writing and crisp ink colors that leave consistent lettering and lines every time. Choose from the range of nine nib sizes for precise line widths: 0.05mm; 0.1mm; 0.2mm; 0.3mm; 0.4mm; 0.5mm; 0.6mm; 0.8mm & Brush. They are available both individually but also in a small selection of sets for anyone looking for a range of sizes to start off with. Pack of 3 pens of nib size 0.05mm.

 BRTPB30